System and method for a subscriber-powered network element

Abstract

A system for powering a network element of a fiber optic wide area network is disclosed. When communication data is transferred between a central office (CO) and a subscriber terminal using a network element to convert optical to electrical (O-E) and electrical to optical (E-O) signals between a fiber from the central office and twisted wire pair, coaxial cable or Ethernet cable transmission lines from the subscriber terminal, techniques related to local powering of a network element or drop site by the subscriber terminal or subscriber premise remote powering device are provided. Certain advantages and/or benefits are achieved using the present invention, such as freedom from any requirement for additional meter installations or meter connection charges and does not require a separate power network.

Description

CROSS-REFERENCES TO RELATED APPLICATIONS[0001]This application is filed under 37 C.F.R. §1.53(b)(2) as a continuation-in-part claiming the benefit under 35 U.S.C. §120 of the pending patent application Ser. No. 12 / 714,543, “System and Method For A Subscriber-Powered Network Element”, which was filed by the same inventors on Feb. 28, 2010 claiming the benefit under 37 C.F.R. §1.53(b)(2) of the pending patent application Ser. No. 11 / 764,228, “System and Method For A Subscriber-Powered Network Element”, which was filed by the same inventors on Jul. 17, 2007 claiming the benefit under 37 C.F.R. §1.53(b)(2) of patent application Ser. No. 11 / 369,512 which was filed by the same inventors on Mar. 1, 2006, now abandoned, claiming the benefit under 35 U.S.C. 119(e) of U.S. Provisional Patent Application No. 60 / 657,511 filed on Mar. 1, 2005, now expired, and entirely incorporated herein by reference.FIELD OF THE INVENTION[0002]The invention relates generally to fiber optic communication networ...

AI Technical Summary

Benefits of technology

[0012]According to the present invention, techniques related to local powering of a network element or drop site of a wide area access network by a subscriber terminal, adaptor, router, server, gateway, or customer premise equipment (CPE) which combines an electrical power signal or electricity, which may be derived from subscriber mains power (e.g., AC power), with the electrical data communications as a combined electrical WAN signal over the same communication medium connecting the network element or drop site and the subscriber terminal, adaptor, router, server, gateway or CPE are provided. Certain advantages and/or benefits may be achieved using embodiments of the present invention. For ex

Problems solved by technology

Twisted wire pair cable, such as used in plain old telephone services, do not support high bandwidths over a great distance; and while coaxial cables, such as used in cable television services, do a better job, it too has reach and bandwidth limitations.

One major problem with bringing fiber cable within a short distance of a subscriber location is the added burden of maintaining the multitude of optical to copper drop sites.

Optical fiber itself is not capable of carrying the electricity to power these drop sites.

This creates a challenge in planning, distributing and deployment of electricity to power the drop site energy needs.

Increased voltages raise craft safety issues.

Furthermore, there is the 24-hour a day cost of supplying elect

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